{"id":4777,"date":"2023-11-10T09:38:29","date_gmt":"2023-11-10T02:38:29","guid":{"rendered":"https:\/\/rifee.gfd.com.vn\/?p=4777"},"modified":"2025-04-17T20:38:55","modified_gmt":"2025-04-17T13:38:55","slug":"mot-so-dac-diem-sinh-ly-cua-cay-ban-khong-canh-sonneratia-apetala-buch-ham-tai-thai-binh","status":"publish","type":"post","link":"https:\/\/rifee.gov.vn\/mot-so-dac-diem-sinh-ly-cua-cay-ban-khong-canh-sonneratia-apetala-buch-ham-tai-thai-binh\/","title":{"rendered":"M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m sinh l\u00fd c\u1ee7a c\u00e2y B\u1ea7n kh\u00f4ng c\u00e1nh (Sonneratia apetala buch-Ham) t\u1ea1i Th\u00e1i B\u00ecnh"},"content":{"rendered":"<p><strong>M\u1ed8T S\u1ed0 \u0110\u1eb6C \u0110I\u1ec2M SINH L\u00dd C\u1ee6A C\u00c2Y B\u1ea6N KH\u00d4NG C\u00c1NH (<em>Sonneratia apetala <\/em>Buch-Ham<em>)<\/em> T\u1ea0I TH\u00c1I B\u00ccNH<\/strong><\/p>\n<p><strong>\u0110\u1ed7 Th\u1ecb Kim Nhung, L\u00ea V\u0103n Th\u00e0nh<\/strong><\/p>\n<p><em>Vi\u1ec7n Nghi\u00ean c\u1ee9u Sinh th\u00e1i v\u00e0 M\u00f4i tr\u01b0\u1eddng r\u1eebng<\/em><\/p>\n<p><strong>T\u00d3M T\u1eaeT<\/strong><\/p>\n<p>B\u1ea7n kh\u00f4ng c\u00e1nh (<strong><em>Sonneratia apetala Buch-Ham<\/em><\/strong>) l\u00e0 lo\u00e0i c\u00e2y g\u1ed7 l\u1edbn, sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n nhanh, kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh cao h\u01a1n B\u1ea7n chua. B\u1ea7n kh\u00f4ng c\u00e1nh \u0111\u01b0\u1ee3c tr\u1ed3ng ch\u1ee7 y\u1ebfu \u1edf v\u00f9ng B\u1eafc B\u1ed9 v\u00e0 B\u1eafc Trung B\u1ed9. Nghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m sinh l\u00fd c\u1ee7a c\u00e2y B\u1ea7n kh\u00f4ng c\u00e1nh g\u00f3p ph\u1ea7n cung c\u1ea5p c\u01a1 s\u1edf khoa h\u1ecdc cho vi\u1ec7c g\u00e2y tr\u1ed3ng v\u00e0 ph\u00e1t tri\u1ec3n B\u1ea7n kh\u00f4ng c\u00e1nh t\u1ea1i Vi\u1ec7t Nam. L\u00e1 B\u1ea7n kh\u00f4ng c\u00e1nh c\u00f3 \u0111\u1ed9 d\u00e0y n\u1eb1m trong kho\u1ea3ng 334,05 \u00b5m \u2013 651,92 \u00b5m. \u0110\u1ed9 d\u00e0y l\u00e1 \u1edf giai \u0111o\u1ea1n 1 tu\u1ed5i l\u00e0 l\u1edbn nh\u1ea5t t\u1eeb 546,92 \u00b5m \u2013 651,92 \u00b5m. \u00a0\u0110\u1ed9 d\u00e0y c\u1ee7a t\u1ea7ng cutin tr\u00ean v\u00e0 d\u01b0\u1edbi ch\u00eanh l\u1ec7ch nhau kh\u00f4ng \u0111\u00e1ng k\u1ec3, t\u1ea7ng cutin t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee7a l\u00e1. \u0110\u1ed9 d\u00e0y m\u00f4 d\u1eadu tr\u00ean, m\u00f4 d\u1eadu d\u01b0\u1edbi \u1edf giai \u0111o\u1ea1n 1 tu\u1ed5i l\u00e0 l\u1edbn nh\u1ea5t trung b\u00ecnh l\u1ea7n l\u01b0\u1ee3t l\u00e0 179,74 \u00b5m v\u00e0 164,78 \u00b5m. \u0110\u1ed9 d\u00e0y l\u00e1 c\u00e0ng cao th\u00ec m\u00f4 khuy\u1ebft c\u00e0ng l\u1edbn. M\u00f4 khuy\u1ebft c\u1ee7a l\u00e1 B\u1ea7n kh\u00f4ng c\u00e1nh \u1edf giai \u0111o\u1ea1n 1 tu\u1ed5i l\u00e0 l\u1edbn nh\u1ea5t t\u1eeb 172,26 \u00b5m \u2013 187,93 \u00b5m, \u0111\u1ed9 d\u00e0y m\u00f4 khuy\u1ebft c\u1ee7a l\u00e1 \u1edf giai \u0111o\u1ea1n 7 tu\u1ed5i l\u00e0 nh\u1ecf nh\u1ea5t t\u1eeb 131,12 \u00b5m \u2013 140,25 \u00b5m. S\u1ed1 l\u01b0\u1ee3ng kh\u00ed kh\u1ed5ng c\u1ee7a B\u1ea7n kh\u00f4ng c\u00e1nh trong 1 \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch l\u00e1 t\u1eeb 32-39c\u00e1i\/mm<sup>2<\/sup>. H\u00e0m l\u01b0\u1ee3ng di\u1ec7p l\u1ee5c t\u1ed5ng s\u1ed1 c\u1ee7a B\u1ea7n kh\u00f4ng \u1edf giai \u0111o\u1ea1n 7 tu\u1ed5i l\u1edbn nh\u1ea5t l\u00e0 2,41-2,47 mg\/g, t\u1ef7 l\u1ec7 dla\/dlb n\u1eb1m trong kho\u1ea3ng 2,95-3,21. H\u00e0m l\u01b0\u1ee3ng N, P<sub>2<\/sub>O<sub>5<\/sub>, K<sub>2<\/sub>O trong l\u00e1 t\u0103ng khi c\u00e2y c\u00e0ng l\u1edbn, bi\u1ec3u hi\u1ec7n r\u00f5 r\u1ec7t nh\u1ea5t l\u00e0 h\u00e0m l\u01b0\u1ee3ng P<sub>2<\/sub>O<sub>5<\/sub>, K<sub>2<\/sub>O. T\u1ed5ng s\u1ed1 mu\u1ed1i tan \u1edf giai \u0111o\u1ea1n 7 tu\u1ed5i l\u00e0 l\u1edbn nh\u1ea5t. Kh\u1ea3 n\u0103ng ch\u1ecbu b\u0103ng gi\u00e1 \u1edf giai \u0111o\u1ea1n 3 tu\u1ed5i c\u1ee7a B\u1ea7n kh\u00f4ng c\u00e1nh v\u00e0 B\u1ea7n chua ch\u01b0a c\u00f3 s\u1ef1 kh\u00e1c nhau r\u00f5 r\u1ec7t, xu h\u01b0\u1edbng B\u1ea7n kh\u00f4ng c\u00e1nh ch\u1ecbu b\u0103ng gi\u00e1 t\u1ed1t h\u01a1n B\u1ea7n chua.<\/p>\n<p><strong>T\u1eeb kh\u00f3a:<\/strong> B\u1ea7n kh\u00f4ng c\u00e1nh; \u0110\u1eb7c \u0111i\u1ec3m sinh l\u00fd; R\u1eebng ng\u1eadp m\u1eb7n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed8T S\u1ed0 \u0110\u1eb6C \u0110I\u1ec2M SINH L\u00dd C\u1ee6A C\u00c2Y B\u1ea6N KH\u00d4NG C\u00c1NH (Sonneratia apetala Buch-Ham) T\u1ea0I TH\u00c1I B\u00ccNH \u0110\u1ed7 Th\u1ecb Kim Nhung, L\u00ea V\u0103n Th\u00e0nh Vi\u1ec7n Nghi\u00ean c\u1ee9u Sinh th\u00e1i v\u00e0 M\u00f4i tr\u01b0\u1eddng r\u1eebng T\u00d3M T\u1eaeT B\u1ea7n kh\u00f4ng c\u00e1nh (Sonneratia apetala Buch-Ham) l\u00e0 lo\u00e0i c\u00e2y g\u1ed7 l\u1edbn, sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n nhanh, kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4778,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,69,83],"tags":[],"class_list":["post-4777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bai-bao","category-dich-vu","category-sinh-ly-sinh-thai-rung"],"_links":{"self":[{"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/posts\/4777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/comments?post=4777"}],"version-history":[{"count":2,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/posts\/4777\/revisions"}],"predecessor-version":[{"id":5206,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/posts\/4777\/revisions\/5206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/media\/4778"}],"wp:attachment":[{"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/media?parent=4777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/categories?post=4777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rifee.gov.vn\/wp-json\/wp\/v2\/tags?post=4777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}